Multiquip MVH150VD2 - Manual (Page 24)

PAGE 24 — MVH150VD2 PLATE COMPACTOR • OPERATION AND PARTS MANUAL — REV. #0 (10/10/08)
TROUBLESHOOTING
Plate Compactor Troubleshooting Table 9.
Symptom Possible Problem Solution
Engine will not start
or start is delayed,
although engine can be
turned over.
Engine speed too low? Set engine speed to correct RPM.
Clutch slips? Check or replace clutch.
V-belt slips? Adjust or replace V-belt.
Excessive oil in vibrator? Drain excess oil and fi ll to proper level.
Malfunction in vibrator housing? Check eccentric, gears and counter weights.
Travels forward or
reverse, but impossible
to switch direction.
Directional components defective? Check all directional components
Reversing lever adjustment? Adjust or repair reversing lever.
Hydraulic oil hose broken? Repair or replace hydraulic oil hose.
Aeration in hydraulic oil for reversing
system?
Bleed hydraulic oil system.
Check valve in hand pump clogged with
dust?
Clean or replace hand pump check valve.
Piston or bearing in cylinder (vibrator assy.)
is defective?
If worn, replace cylinder piston or bearing.
Does not travel either
forward or reverse.
V-belt slips? Replace V-belt.
Clutch slips? Check clutch springs and shoes.
Vibrator locked?
Check vibrator housing (eccentric, gears
and counterweights)
Piston or bearing in cylinder defective? If worn, replace cylinder piston or bearing.
Travel lever operating
resistance is high. Air in hydraulic line? Bleed hrdraulic oil system.
Piston or bearing in cylinder defective? If worn, replace cylinder piston or bearing.